bahn.expert

Last scanned 12h ago; the signed record is unchanged since 25d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onOVH SAS
Secured byLet's Encrypt
Registered withINWX GmbH
Also usesGoogle Search ConsoleAtlassian
IPv6 · 3 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for bahn.expert in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 22

A7AAAA7NS3MX1TXT3SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresThu, 08 Oc (32d)
Certificate nameswithheld

Subdomains 3

3 subdomain hostnames observed and signed - the list itself is part of the paid record.

WILDCARD DNSobserved 2026-09-05 03:26 UTC

DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_0c71c3aa6973bdac
Output Hash
1488a44efea086468b85e4c7ffbc5726246f4b7c511b6d2cfe65539022188682
Signature
ed25519:1d555f15000bc9f8c4d9cccfd28a71844963a168e4c88c9424a2b8541738a293fd1be157089a424434476acd20570fe207b364e734fcc2d15c6775c28fd3b00c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,284 material changesacross 2,233 domains · 24h to ~3h ago · -425 vs yesterdayROTATION53 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination realitymod.orgREGISTRAR DRIFT1 changed registrar24hNOW572 curated domains not reachablelast probe, steadySITE ERRORS17,440 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,566 sites429 rate-limit / 403 bot-block, a posture signal